Final answer:
Facial attractiveness is an important aspect in the study of ethology, particularly in humans. Factors such as facial symmetry and cultural influences contribute to what individuals find attractive. For example, features like large eyes and high cheekbones are typically preferred in women, while height and broad shoulders are considered attractive in men.
Step-by-step explanation:
Facial attractiveness is an important aspect of ethology, the study of animal behavior. In humans, facial symmetry is considered a universally attractive feature, with individuals who have high levels of symmetry being generally considered more attractive. Additionally, cultural factors also play a role in determining what humans find attractive. For example, certain features such as large eyes, high cheekbones, and a slender build are generally preferred in women, while traits like height and broad shoulders are considered attractive in men.